Hardware Spec Index

Brontix FN-5939 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5939-CORE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index908 (Case Fans scale)
Category rank#3,866
Street price$29
Power4 W
Performance per dollar31.31
Released2025

Specifications

BrandBrontix
ModelBrontix FN-5939 Core
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5939 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/930696 (accessed 2026-10-18).